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Article Dans Une Revue Sensors and Actuators B: Chemical Année : 1995

Dielectric control of the behaviour of ion-exchange resins

Résumé

Complex-impedance variations of the ion-exchange resin DOWEX 50X8 with the type of counterion allow one to follow the Cu2+/H+ and Ca2+/Na+ exchange reactions without chemical analysis of solutions. Frequency and ionic strength effects are specified. This method is effective for following the Na+/K+ separation by displacement of Ca2+ ions.

Dates et versions

hal-01978142 , version 1 (11-01-2019)

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J. Bessiere, A. Kleber, I. Sutapa, M. Perdicakis. Dielectric control of the behaviour of ion-exchange resins. Sensors and Actuators B: Chemical, 1995, 27 (1-3), pp.411-413. ⟨10.1016/0925-4005(94)01629-V⟩. ⟨hal-01978142⟩

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